About Power Transformers

Power Transformers

A power transformer is a device used to convert electrical energy from one AC voltage level to another. It is one of the most common components of an electrical power system, used to step up or step down the voltage of the electrical current as needed. It consists of one or more coils of insulated wire wrapped around an iron core, allowing the core to be magnetically charged to alter the current in the secondary coil when the primary coil is charged. Transformers are an efficient means of transferring energy between two circuits, resulting in minimal losses. The transformer must be designed to match the load characteristics; wrong design can result in increased losses, instability, and possible destruction of the transformer.

Power Transformers

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Length	Width	Height	Outside Diameter	Series

750315826

Power Transformers MID-FLYLT 36-72V 50-200kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.768

Multiples of: 1

Power

13.36 mm

10.16 mm

8.64 mm

Mid - Flylt

750317234

Power Transformers MID-FLYMAX 18-60V 5V/0.5A 143.5kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.7912

Multiples of: 100

9.78 mm

9.5 mm

10.54 mm

Mid - Flymax

750319690

Power Transformers WE-PPTI SN6507 Ui = 12V Uo1 = 5V/1.5A f = 400-600kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.802

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750311659

Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 180kHz Surface Mount

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.819

Multiples of: 1

Isolated Flyback Converter

1 w to 3 W

10.16 mm

13.36 mm

8.64 mm

Mid - L8300

750319694

Power Transformers WE-PPTI SN6507 Ui = 24V Uo1 = 5V/0.75A f = 350-1000kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.836

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750317161

Power Transformers MID-UDS 8V SMT 33.6V/0.025A 58kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.8615

Multiples of: 1

8.26 mm

6.6 mm

5.59 mm

Mid - Uds

750315504

Wurth Electronics Midcom Power Transformers WE-FW 0.01W SMD Forward Trnsfmr

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.887

Multiples of: 1

8.38 mm

7.87 mm

9.65 mm

We - Fw

750319697

Power Transformers WE-PPTI SN6507 Ui = 24V Uo1 = 24V/0.3A f = 350-1000kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.9125

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750319692

Power Transformers WE-PPTI SN6507 Ui = 12V Uo1 = 15V/0.5A f = 450-600kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.9125

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750319693

Power Transformers WE-PPTI SN6507 Ui = 12V Uo1 = 24V/0.315A f = 400-600kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.9295

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750319691

Power Transformers WE-PPTI SN6507 Ui =12V Uo1 = 12V/0.625A f = 400-600kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.9295

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750320324

Power Transformers WE-PPTI SN6507 Ui = 12V Uo1 = 3.3V/1.1A f = 250-1000kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.9295

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750315231

Audio Transformers / Signal Transformers MID-PPMAX Push Pull Frq 550kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.955

Multiples of: 1

Signal

7.14 mm

6.73 mm

4.19 mm

Mid - Ppmax

750314597

Wurth Electronics Midcom Power Transformers MID-ITIFBK 3.87W SMD Power Transformer

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.955

Multiples of: 1

10 v to 40 V

15.5 V

250 mA

Smd/Smt

Single Primary Winding

Single Secondary Winding

Mid - Itifbk

750319949

Power Transformers WE-PPTI SN6507 Ui = 12V Uo1 = 30V/0.25A f = 350-1000kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.9635

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750316030

Power Transformers UtPPTI MID TRANSFMR TOR5.83.11.5 3WSMT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.9805

Multiples of: 1

750315836

Audio Transformers / Signal Transformers WE-FB SMD Flyback On REFDesign LTC8304

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.989

Multiples of: 1

Mid - Flylt

750317828

Power Transformers MID-PPTI TOR4.3/2.3/2.8 1.24W SMT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 1.9937

Multiples of: 100

SMD/SMT

750316770

Forward, Push-Pull Converters For For DC/DC Converters SMPS Transformer 2500Vrms Isolation 400kHz Surface Mount

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 2.023

Multiples of: 1

Surface Mount

Mid - Ppti

750316819

Forward, Push-Pull Converters For For DC/DC Converters SMPS Transformer 2500Vrms Isolation 400kHz Surface Mount

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth

Availability : 4850
Ship by Wed. 10 Sep to Fri. 19 Sep

September 2025